Sep 19 13:32:53.823 INFO checking zzeroo/average against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 13:32:53.823 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 13:32:53.823 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 13:32:54.099 INFO blam! 6c123fcea3cfb9d01b9d934729ebdc7ab7593fe426c5a0ca1cdb13dea971ffb9
Sep 19 13:32:54.100 INFO running `"docker" "start" "-a" "6c123fcea3cfb9d01b9d934729ebdc7ab7593fe426c5a0ca1cdb13dea971ffb9"`
Sep 19 13:32:55.015 INFO kablam! usermod: no changes
Sep 19 13:32:55.373 INFO kablam!     Checking num-traits v0.1.36
Sep 19 13:32:55.373 INFO kablam!     Checking libc v0.2.20
Sep 19 13:32:55.373 INFO kablam!     Checking serde v0.9.7
Sep 19 13:32:57.198 INFO kablam!     Checking time v0.1.36
Sep 19 13:32:57.199 INFO kablam!     Checking rand v0.3.15
Sep 19 13:32:57.884 INFO kablam!     Checking num-integer v0.1.32
Sep 19 13:32:58.982 INFO kablam!     Checking num-iter v0.1.32
Sep 19 13:32:59.703 INFO kablam!     Checking num v0.1.36
Sep 19 13:33:05.799 INFO kablam!     Checking chrono v0.3.0
Sep 19 13:33:07.851 INFO kablam!     Checking average v0.1.0 (/source)
Sep 19 13:33:07.978 INFO kablam! warning: unused import: `chrono::prelude::*`
Sep 19 13:33:07.978 INFO kablam!  --> src/lib.rs:7:5
Sep 19 13:33:07.978 INFO kablam!   |
Sep 19 13:33:07.978 INFO kablam! 7 | use chrono::prelude::*;
Sep 19 13:33:07.978 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 19 13:33:07.978 INFO kablam!   |
Sep 19 13:33:07.978 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 13:33:07.978 INFO kablam! 
Sep 19 13:33:08.038 INFO kablam! warning: unused import: `chrono::prelude::*`
Sep 19 13:33:08.038 INFO kablam!  --> src/lib.rs:7:5
Sep 19 13:33:08.038 INFO kablam!   |
Sep 19 13:33:08.038 INFO kablam! 7 | use chrono::prelude::*;
Sep 19 13:33:08.038 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 19 13:33:08.038 INFO kablam!   |
Sep 19 13:33:08.038 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 13:33:08.038 INFO kablam! 
Sep 19 13:33:08.062 INFO kablam! warning: unused variable: `three_second`
Sep 19 13:33:08.062 INFO kablam!   --> src/lib.rs:26:9
Sep 19 13:33:08.062 INFO kablam!    |
Sep 19 13:33:08.062 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Sep 19 13:33:08.062 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Sep 19 13:33:08.062 INFO kablam!    |
Sep 19 13:33:08.062 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 13:33:08.062 INFO kablam! 
Sep 19 13:33:08.062 INFO kablam! warning: unused variable: `i`
Sep 19 13:33:08.062 INFO kablam!   --> src/lib.rs:69:13
Sep 19 13:33:08.062 INFO kablam!    |
Sep 19 13:33:08.062 INFO kablam! 69 |         for i in 0..1801 {
Sep 19 13:33:08.062 INFO kablam!    |             ^ help: consider using `_i` instead
Sep 19 13:33:08.062 INFO kablam! 
Sep 19 13:33:08.214 INFO kablam! warning: unused variable: `three_second`
Sep 19 13:33:08.214 INFO kablam!   --> src/lib.rs:26:9
Sep 19 13:33:08.214 INFO kablam!    |
Sep 19 13:33:08.214 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Sep 19 13:33:08.214 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Sep 19 13:33:08.214 INFO kablam!    |
Sep 19 13:33:08.214 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 13:33:08.214 INFO kablam! 
Sep 19 13:33:08.214 INFO kablam! warning: function is never used: `sum`
Sep 19 13:33:08.214 INFO kablam!   --> src/lib.rs:12:1
Sep 19 13:33:08.214 INFO kablam!    |
Sep 19 13:33:08.214 INFO kablam! 12 | fn sum(values: &Vec<(u32, Instant)>) -> Option<f64> {
Sep 19 13:33:08.214 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 13:33:08.214 INFO kablam!    |
Sep 19 13:33:08.214 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 13:33:08.214 INFO kablam! 
Sep 19 13:33:08.642 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.59s
Sep 19 13:33:08.647 INFO kablam! su: No module specific data is present
Sep 19 13:33:09.525 INFO running `"docker" "rm" "-f" "6c123fcea3cfb9d01b9d934729ebdc7ab7593fe426c5a0ca1cdb13dea971ffb9"`
Sep 19 13:33:09.658 INFO blam! 6c123fcea3cfb9d01b9d934729ebdc7ab7593fe426c5a0ca1cdb13dea971ffb9